H757 Capacitors that recharge themselves

$9.95

Quantity

This is free energy technology that many research groups already know about. Building this type of capacitor is like building a permanent magnet, in that it acts to have energy even after you discharge or release it's energy. But in this case, the energy coming from this device is electrical up to 20,000 volts DC. But the draw back is, it is only rated in the milliamps. But great for any home based science project.